Hi @terry.wells
That’s a very broad question that is hard to answer in a forum - you need to architect your IAM system.
For questions like this I suggest Auth0’s professional services (I’m one of the Solution Architects) - our packages will take you from the initial architecting through implementation and then go-live.
You can read more about it here: Auth0 Professional Services
Or message me directly and I will connect you.
Thanks!
John